Grade 12 Worksheets

Learning Objectives

• Understand the principles of scientific reasoning and argumentation.
• Analyze evidence and formulate well-supported scientific claims.
• Evaluate competing hypotheses using logical frameworks and evidence strength.+ Show more

Learning Objectives

• Explain how socioeconomic status, policies, and community norms influence health behaviors and access to healthcare.
• Analyze how social support networks and economic resources affect lifestyle choices and health outcomes.
• Evaluate advocacy and systemic-change strategies that reduce health inequities.

Learning Objectives

• Analyze how digital technologies reshape communication, work, surveillance, and identity formation.
• Evaluate cause-and-consequence relationships between technological change, employment patterns, and civic engagement.
• Compare continuity and change from earlier media revolutions to today’s platform economies and data governance.+ Show more

Learning Objectives

• Understand the role of various scientific tools and instruments in data collection and analysis.
• Compare measurement techniques such as PCR, DNA sequencing, and mass spectrometry.
• Evaluate the trade-offs involved in instrument sensitivity, specificity, and resource allocation.+ Show more

Learning Objectives

• Explain the historical timeline that led to Juneteenth, from the Emancipation Proclamation to the end of slavery in Texas.
• Analyze emancipation as a turning point in U.S. history and connect it to ongoing struggles for justice and equality.
• Use key vocabulary related to liberation, legal change, and resilience when discussing emancipation.

Learning Objectives

• Identify independent, dependent, and confounding variables in experiments.
• Understand strategies for controlling variables, including randomization and blinding.
• Interpret the role of variables control in reducing bias and improving experiment validity.+ Show more

Learning Objectives

• Identify and describe synthesis reactions.
• Recognize characteristic patterns of synthesis reactions.
• Understand how synthesis reactions contribute to chemical change.+ Show more

Learning Objectives

• Understand the concept of energy transfer and energy losses
• Identify different types of energy transformation in devices
• Explain why no energy conversion process is 100% efficient+ Show more

Learning Objectives

• Understand the fundamental principles of environmental monitoring network design
• Identify key indicators used in assessing watershed health and air quality
• Appreciate the importance of sampling strategies and data quality assurance+ Show more

Learning Objectives

• Understand the mechanisms of energy transfer in Earth systems, including radiation, conduction, convection, and latent heat.
• Relate energy pathways to weather patterns, ocean currents, and geothermal heat flow.
• Apply quantitative reasoning to simple energy budgets, flux diagrams, and block models.+ Show more

Learning Objectives

• Explain how chromosome segregation during meiosis leads to allele combinations in gametes and offspring.
• Use Punnett-square reasoning to predict genotype and phenotype probabilities from parental alleles.
• Differentiate dominance/recessiveness relationships between genotype and phenotype in inheritance patterns.+ Show more

Learning Objectives

• Understand the main pathways and reservoirs involved in the carbon and nitrogen cycles.
• Identify how these cycles interact with different environmental systems such as atmosphere, biosphere, hydrosphere, and lithosphere.
• Explore human impacts on nutrient fluxes, including fossil fuel combustion and fertilizer runoff.+ Show more

Learning Objectives

• Identify different atomic models from history and science.
• Describe features of Dalton's billiard ball model, Thompson's plum pudding model, Rutherford's nuclear model, and Bohr's planetary model.
• Understand how atomic models relate to atomic structure, isotopes, and real-world applications.+ Show more

Learning Objectives

• Explain how radioactive decay can be used to estimate absolute ages of rocks and other materials.
• Connect half-life, parent isotope remaining fraction, and daughter product amount to decay dating calculations.
• Evaluate the assumptions and limitations of radioactive dating compared with relative dating.

Learning Objectives

• Understand the concept of electromagnetic induction and Faraday's law.
• Identify sources of magnetic fields and their properties.
• Explain the operation of generators, transformers, and inductors.+ Show more

Learning Objectives

• Understand how effective nuclear charge, atomic radius, ionization energy, and electronegativity vary across the periodic table.
• Relate periodic trends to electronic structure and observable properties such as metallic character and reactivity.
• Use tabular and graphical data to predict element behavior and properties.

Learning Objectives

• Explain how regression models predict numerical outcomes and compare them to classification models
• Identify factors that affect prediction accuracy, such as model fit and variable relationships
• Choose the correct modeling approach for a given prediction problem and justify the choice

Learning Objectives

• Understand the principles of radioactive decay and decay laws
• Identify key concepts related to nuclear reactions and conservation of nucleon number
• Apply decay calculations to practical scenarios such as radiotracing and energy release+ Show more

Learning Objectives

• Explain how energy flows through ecosystems
• Describe how matter cycles through the biosphere
• Explain photosynthesis in carbon and nutrient cycling+ Show more

Learning Objectives

• Define endothermic reactions and distinguish them from exothermic reactions.
• Explain how energy absorption affects reactants and products during chemical reactions.
• Interpret energy profiles to analyze whether products are more or less energetic than reactants.+ Show more

Learning Objectives

• Explain why temperature can stay constant during a phase change even as energy is added or removed.
• Interpret a heating curve to identify melting and boiling plateaus and relate them to energy input.
• Use the particle model to describe how particle spacing and interactions change from solid to liquid to gas.

Learning Objectives

• Understand the role of various scientific instruments such as PCR, DNA sequencers, mass spectrometers, remote sensing satellites, and medical imaging modalities.
• Learn how measurement precision, calibration, and data analysis influence scientific hypotheses and conclusions.
• Recognize the trade-offs between sensitivity, specificity, resource constraints, and their impact on scientific methodology.

Learning Objectives

• Understand fundamental concepts of multi-body systems with constraints.
• Distinguish between different types of internal forces such as tension and normal force.
• Apply Newton’s laws to analyze interconnected components in pulley and rigid-body systems.+ Show more

Learning Objectives

• Understand the concept of vertical and horizontal asymptotes and their role in function behaviour.
• Apply algebraic and graphical techniques to identify asymptotes of rational and exponential functions.
• Analyze the relationship between limits and asymptotic behaviour to interpret function trends.+ Show more

Learning Objectives

• Understand the tradeoffs involved in policy decisions related to mitigation, adaptation, conservation, and socio-economic objectives.
• Apply cost-benefit reasoning, multi-criteria decision analysis, and scenario modeling in policy analysis.
• Evaluate case studies on emissions regulation, land-use planning, and water allocation to assess their environmental and social impacts.+ Show more

Learning Objectives

• Describe the semi-conservative mechanism of DNA replication.
• Identify the roles of enzymes such as helicase, primase, and DNA polymerase.
• Explain the importance of replication fidelity, proofreading, and repair mechanisms.+ Show more

Learning Objectives

• Understand the concept of quantum numbers and their significance in electron distribution.
• Learn how electrons fill orbitals according to the Aufbau principle, Pauli exclusion principle, and Hund’s rule.
• Identify and interpret orbital diagrams and standard electron configurations for elements.+ Show more

Learning Objectives

• Understand the components and functions of regulatory networks in gene expression.
• Describe how epigenetic modifications influence gene activity.
• Analyze examples of regulatory networks in Alberta's ecological and agricultural contexts.+ Show more

Learning Objectives

• Understand the fundamental principles of gravitational dynamics and Keplerian motion.
• Analyze how orbital parameters such as eccentricity, inclination, and semimajor axis influence planetary and satellite systems.
• Apply formulas for escape velocity, orbital energy, and perturbation effects through quantitative problems.+ Show more

Learning Objectives

• Explain how budgeting connects income, expenses, and financial goals such as emergency savings
• Differentiate fixed costs from variable costs and analyze how that affects personal financial planning
• Apply consistent saving strategies and justify decisions using personal finance reasoning

Learning Objectives

• Identify different types of waves and their characteristics
• Understand properties such as wavelength, frequency, amplitude, and speed
• Apply quantitative models to describe wave propagation+ Show more

Learning Objectives

• Interpret scatter plots, residual plots, histograms, and log–log axes to identify trends and anomalies in scientific data.
• Choose appropriate scales and transformations (including log scales) to improve linearity and interpret parameters correctly.
• Evaluate goodness of fit qualitatively and quantitatively and connect graphical evidence to model selection and uncertainty communication.

Learning Objectives

• Explain the historical background of Patriot Day and the events of September 11, 2001
• Analyze how speeches and media shape national identity and collective memory
• Evaluate how civic responsibility and unity are reflected in memorial practices

Learning Objectives

• Explain the mechanisms of lithospheric motion at divergent, convergent, and transform boundaries.
• Interpret seismicity, volcanic distributions, and mantle convection models to understand tectonic processes.
• Use plate reconstructions, bathymetric maps, and earthquake focal mechanisms to analyze past and present crustal configurations.+ Show more

Learning Objectives

• Explain how mental health is essential to overall well-being and how community support can reduce psychological stress.
• Analyze how workplace and school cultures influence mental health outcomes and individual coping behaviors.
• Evaluate evidence-based strategies for managing stress, building resilience, and creating healthy environments.

Learning Objectives

• Use significant figures appropriately when reporting experimental measurements.
• Apply correct scientific units and labeled diagrams to improve clarity and reproducibility.
• Present data using organized tables and graphs while using consistent scientific terminology.+ Show more

Learning Objectives

• Understand the mechanisms driving plate movements such as mantle convection and isostasy.
• Identify different types of plate boundaries and the geologic features they produce.
• Explain how geologic evidence, including radiometric dating, stratigraphy, and seismic tomography, reconstructs Earth's geologic history.+ Show more

Learning Objectives

• Identify different types of electromagnetic waves based on their properties
• Understand the spectrum of electromagnetic radiation
• Relate wavelength, frequency, and energy for various electromagnetic waves+ Show more

Learning Objectives

• Explain how ancient African civilizations and cultural traditions have influenced societies today.
• Analyze how celebrating Africa Day supports identity, unity, and historical awareness.
• Use evidence from historical themes to make connections between the past and modern development.

Learning Objectives

• Explain how popular sovereignty, limited government, and the rule of law are reflected in key U.S. founding documents
• Analyze how colonial grievances influenced the principles behind the U.S. Constitution
• Identify how the Federalist Papers connect legitimacy and stability to constitutional procedures and checks on power

Learning Objectives

• Understand methods for integrating multiple lines of evidence in scientific research
• Learn how to interpret meta-analytic reasoning and model comparison metrics
• Analyze contrasting datasets from paleoclimate proxies and instrumental records+ Show more

Learning Objectives

• Understand how models are used to predict outcomes under constraints in engineering and design.
• Identify different types of models such as diagrams, scaling, and physics-based representations.
• Analyze how uncertainty and assumptions influence decision-making in modeling.+ Show more

Learning Objectives

• Explain how nuclear fusion in the Sun’s core converts mass into energy and powers solar output.
• Describe how changes in fusion rate over time can affect the Sun’s luminosity and inner solar system conditions.
• Connect energy production in stellar interiors to the formation of heavier elements and later generations of stars and planets.

Learning Objectives

• Analyze how identity is shaped by both personal experiences and cultural expectations.
• Use precise vocabulary related to acceptance, self-expression, and inclusivity.
• Evaluate how representation can influence social attitudes and belonging.+ Show more

Learning Objectives

• Understand the different types of atomic packing in solids
• Identify unit cell geometries and their significance
• Explore bonding types that produce various crystal structures+ Show more

Learning Objectives

• Understand the importance of graphical data representation
• Identify trends and patterns in data sets
• Learn model fitting and evaluate goodness-of-fit metrics+ Show more

Learning Objectives

• Understand the basic concepts of nuclear fission
• Identify how nuclear energy is released during fission
• Distinguish nuclear fission from chemical reactions+ Show more

Learning Objectives

• Understand and apply the Law of Sines to solve non-right triangles in real-world contexts.
• Use the Law of Cosines to find unknown sides or angles in oblique triangles.
• Develop reasoning skills to interpret given data and justify solutions in geometric problems.+ Show more